Use CMAKE_CURRENT_LIST_FILE as source of CMAKE_MODULE_PATH.

Remove deprecated stuff.

cmake/ChibiOS16_LD.cmake

@@ -1,10 +1,10 @@
 IF(NOT CHIBIOS_PROCESS_STACK_SIZE)
- SET(CHIBIOS_PROCESS_STACK_SIZE 0x400)
+ SET(CHIBIOS_PROCESS_STACK_SIZE 0x200)
  MESSAGE(STATUS "No CHIBIOS_PROCESS_STACK_SIZE specified, using default: ${CHIBIOS_PROCESS_STACK_SIZE}")
 ENDIF()
 
 IF(NOT CHIBIOS_MAIN_STACK_SIZE)
- SET(CHIBIOS_MAIN_STACK_SIZE 0x400)
+ SET(CHIBIOS_MAIN_STACK_SIZE 0x200)
  MESSAGE(STATUS "No CHIBIOS_MAIN_STACK_SIZE specified, using default: ${CHIBIOS_MAIN_STACK_SIZE}")
 ENDIF()
 

cmake/gcc_stm32.cmake

@@ -1,4 +1,5 @@
-INCLUDE(CMakeForceCompiler)
+GET_FILENAME_COMPONENT(STM32_CMAKE_DIR ${CMAKE_CURRENT_LIST_FILE} DIRECTORY)
+SET(CMAKE_MODULE_PATH ${STM32_CMAKE_DIR} ${CMAKE_MODULE_PATH})
 
 SET(STM32_SUPPORTED_FAMILIES L0 F0 F1 F2 F3 F4 F7 CACHE INTERNAL "stm32 supported families")
 
@@ -43,8 +44,9 @@ ELSE()
     SET(TOOL_EXECUTABLE_SUFFIX "")
 ENDIF()
 
-CMAKE_FORCE_C_COMPILER(${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-gcc${TOOL_EXECUTABLE_SUFFIX} GNU)
-CMAKE_FORCE_CXX_COMPILER(${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-g++${TOOL_EXECUTABLE_SUFFIX} GNU)
+SET(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+SET(CMAKE_C_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-gcc${TOOL_EXECUTABLE_SUFFIX})
+SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-g++${TOOL_EXECUTABLE_SUFFIX})
 SET(CMAKE_ASM_COMPILER ${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-gcc${TOOL_EXECUTABLE_SUFFIX})
 
 SET(CMAKE_OBJCOPY ${TOOLCHAIN_BIN_DIR}/${TARGET_TRIPLET}-objcopy${TOOL_EXECUTABLE_SUFFIX} CACHE INTERNAL "objcopy tool")